---
product_id: 551138609
title: "Joycover 24 PCS Invisible Ink Pen with UV Light for Kids, Spy Pens and Notebook，Birthday Party Favors for Kids 4-8, School Prize Goodie Bag Stuffers, UV Pen for Secret Message Escape Room"
brand: "joycover"
price: "€ 40.06"
currency: EUR
in_stock: true
reviews_count: 8
url: https://www.desertcart.nl/products/551138609-joycover-24-pcs-invisible-ink-pen-with-uv-light-kids
store_origin: NL
region: Netherlands
---

# 24 detective-themed spy notebooks included Built-in UV LED light reveals secret messages 24-pack multi-color invisible ink pens Joycover 24 PCS Invisible Ink Pen with UV Light for Kids, Spy Pens and Notebook，Birthday Party Favors for Kids 4-8, School Prize Goodie Bag Stuffers, UV Pen for Secret Message Escape Room

**Brand:** joycover
**Price:** € 40.06
**Availability:** ✅ In Stock

## Summary

> 🕵️‍♂️ Reveal the unseen, join the secret squad!

## Quick Answers

- **What is this?** Joycover 24 PCS Invisible Ink Pen with UV Light for Kids, Spy Pens and Notebook，Birthday Party Favors for Kids 4-8, School Prize Goodie Bag Stuffers, UV Pen for Secret Message Escape Room by joycover
- **How much does it cost?** € 40.06 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/551138609-joycover-24-pcs-invisible-ink-pen-with-uv-light-kids)

## Best For

- joycover enthusiasts

## Why This Product

- Trusted joycover brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Safe & Washable Fun:** Non-toxic, flavorless ink that’s permanent on paper but easily washable on skin and clothes—stress-free creativity.
- • **Ultimate Party Favor:** Bulk pack of 24 pens and notebooks ideal for birthdays, classroom rewards, and unforgettable escape room games.
- • **Unlock Secret Worlds:** Write invisible messages only visible under UV light—perfect for sparking creativity and intrigue.
- • **Vibrant 8-Color Ink Palette:** Choose from 8 vivid invisible ink colors to personalize every secret note and spy mission.
- • **Engaging Spy-Themed Notebooks:** Each notebook features puzzles and riddles, turning playtime into an immersive detective adventure.

## Overview

The Joycover 24 PCS Invisible Ink Pen set includes 24 multi-color invisible ink pens with built-in UV LED lights and 24 spy-themed notebooks. Designed for kids aged 4-8, this safe, non-toxic, and washable pen set encourages creativity through secret messages, puzzles, and spy games—making it the perfect party favor or classroom reward to ignite imagination and social play.

## Description

Joycover 24 PCS Invisible Ink Pen with UV Light for Kids, Spy Pens and Notebook，Birthday Party Favors for Kids 4-8, School Prize Goodie Bag Stuffers, UV Pen for Secret Message Escape Room

## Features

- PACK OF 24 INVISIBLE INK PEN AND NOTEBOOK - This top secret UV pen set comes with 24 spy-themed notepads and 24 pens with 8 colors to choose from: blue, black, red, pink, orange, yellow, green, or purple! All inks are invisible and UV LED lights are purple. The notebooks are designed with a detective theme for a fun, spy-themed party! So grab this fun party favors pack now and let the secret messages and hidden messages fly!
- CREATIVE INVISIBLE INK PEN - Elevate those spy games at home with this incredible spy gadget set! With these amazing magic pens, kids can write their confidential messages on paper that can only be revealed by shining the pen’s UV light on them! This unique interactive experience is certain to spark creativity and lots of entertainment!We can also use invisible ink pens to make your party favors memorable - adding an element of surprise and excitement!
- SPY THEMED NOTEBOOK - These invisible ink pens and notebooks are awesome for kids who love all things spy-themed! Each mini notebook is loaded with fun puzzles and arithmetic problems to keep children engaged and entertained. This spy kids party favors is sure to be a hit and bring children hours of fun with their friends or family at a spy party!
- AMAZING PARTY FAVORS FOR KIDS - These glow in the dark party supplies are ideal and extraordinary party favors kits for boys and girls aged 3+. Perfect spy gear for games like the escape room, detective games, riddles, temporary tattoos, and more! If you’re seeking a gift for your child, look no further than Joycover Invisible ink pen party favors and notebook set! It's the perfect gift for Halloween, birthdays, Christmas, classroom rewards, etc!
- HARMLESS & WASHABLE MAGIC PENS - Joycover invisible ink pens use non-toxic and flavorless ink, which is permanent but washable. Children can use them to write, paint, and create magic tricks. Invisible inks on clothes, paper, walls, skin and any surface! Disappearing ink pen glows in the dark,It's a great and indispensable party favors and end of the year gifts for students bulk. kids will love to paint themselves!

## Images

![Joycover 24 PCS Invisible Ink Pen with UV Light for Kids, Spy Pens and Notebook，Birthday Party Favors for Kids 4-8, School Prize Goodie Bag Stuffers, UV Pen for Secret Message Escape Room - Image 1](https://m.media-amazon.com/images/I/91WbC7hbGtL.jpg)

## Available Options

This product comes in different **Color** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Fun present for classroom stockings
*by J***E on October 1, 2024*

These were a fun present for my son's classroom over Christmas. A little unique gift for the kids. Booklets were a little small but they can write on any paper with the pens. Pens worked great as did the light.

### ⭐⭐⭐⭐⭐ Magic!
*by K***I on February 25, 2025*

Perfect for birthday party goodie bags. Only 1 pen in the set didn't light up but we had extra so it wasn't a big deal.

### ⭐⭐⭐⭐⭐ These are cool
*by M***N on October 23, 2024*

I got this for my son's class halloween party and I know some families don't do halloween. So I did detective themed bags and these are cool!

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*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-02-17*